12371778

素因数分解:

$2^1\times 3^4\times {\mathrm{76369}}^1$

素因数の和:76383

約数の個数: 20

約数和(自身を含む): 27722310

約数和(自身を除く): 15350532

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 76369, 152738, 229107, 458214, 687321, 1374642, 2061963, 4123926, 6185889, 12371778]

約数ペア:

[(1, 12371778), (2, 6185889), (3, 4123926), (6, 2061963), (9, 1374642), (18, 687321), (27, 458214), (54, 229107), (81, 152738), (162, 76369)]